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AbstractFull Text

Author(s)
López Valiente, S.; Barrionuevo, E.; Canaparo, J.; Maresca, S.; Rodríguez, A. M.; Miccoli, F.
Publisher
Asociación Argentina de Producción Animal, Balcarce, Argentina
Citation
Revista Argentina de Producción Animal, 2018, 38, Suplemento 1, pp 94
Abstract

The objective of this study was to compare three different dairy production systems in Los Ríos District, Chile, with regards to milk fatty acids profile. Nine representative farms were selected from a survey and classified into three systems: grazing (GS), mixed (MX) and total mixed ration (TMR)....

Author(s)
Morales, R.; Lanuza, F.; Subiabre, I.; Carvajal, A. M.; Canto, F.; Ungerfeld, E. M.
Publisher
Facultad de Ciencias Veterinarias, Universidad Austral de Chile, Valdivia, Chile
Citation
Archivos de Medicina Veterinaria, 2015, 47, 3, pp 281-292
AbstractFull Text

The aim of the study was to analyze the diet composition, utilization of summer turnips and its relation with milk production in grazing dairy cows from 35 dairy farms in the Province of Ranco, Los Ríos Region, Chile, during summer 2014. Data regarding agronomical features of summer turnip, dairy...

Author(s)
Aucal, S.; Balocchi, O.; Keim, J. P.
Publisher
Facultad de Ciencias Agrarias, Universidad Austral de Chile, Valdivia, Chile
Citation
Agro Sur, 2015, 43, 3, pp 9-18
AbstractFull Text

This proceedings contains 6 conference papers on the effect of milk fat on human health; nutritional strategies to mitigate the production and metabolic consequence of heat stress; the current feeding systems for dairy cows that combine mixed pastures and total rations; antecedents of production...

Publisher
Asociación Argentina de Producción Animal, Balcarce, Argentina
Citation
Revista Argentina de Producción Animal, 2014, 34, 2, pp 6-47
AbstractFull Text

The characteristics of prairie-based milk production systems in Chile and the effect of feed supplements in addition to grazing on the behaviour and productive performance of dairy cows are described.

Author(s)
Pulido F., R.
Publisher
Asociación Argentina de Producción Animal, Balcarce, Argentina
Citation
Revista Argentina de Producción Animal, 2014, 34, 2, pp 34-40
Abstract

Chilean bovine dairy production needs to increase milk solid content. This study evaluates and compares genetic and economic progress of New Zealand Holstein (HoNZ) and New Zealand Jersey-HoNz crossbreed (Fx) using selection indices. The traits analysed were: milk (L) with 3% fat and 3% protein...

Author(s)
Delgadillo, J.; González, H.; Uribe, H.
Publisher
Facultad de Ciencias Veterinarias, Universidad Austral de Chile, Valdivia, Chile
Citation
Archivos de Medicina Veterinaria, 2016, 48, 3, pp 261-267
Abstract

This paper presents the use of glucose precursors during the transition period in cows and its effects on milk production. The results of a trial on the effects of Glukosa, a powder glucose precursor, on milk production, reduction of nonesterified fatty acid blood levels at calving, fat...

Author(s)
Diaz, D.
Publisher
Positive Action Publications Ltd, Driffield, UK
Citation
International Dairy Topics, 2012, 11, 4, pp 11
AbstractFull Text

At present, there is limited and contradictory information about the effects of the use of canola (Brassica napus) seed as supplement on the contents of conjugated linoleic acid (CLA) in milk of grazing cows. The objective of this study was to evaluate the effect of a dietary supplement with canola ...

Author(s)
Avilez Ruiz, J. P.; Fabeck, G. von; García-Gómez, F.; Alonzo, M.; Delgado Pertíñez, M.
Publisher
Spanish National Institute for Agricultural and Food Research and Technology (INIA), Madrid, Spain
Citation
Spanish Journal of Agricultural Research, 2013, 11, 3, pp 747-758
Abstract

A field trial was conducted on five farms to determine the effect of feeding distillery dried grains (DDGS) on milk production in the southern dairy region of Chile. The trial was repeated on each farm during winter (July and August; primarily silage-based rations) and spring (November and...

Author(s)
Shaver, R.; Ehrenfeld, R.; Olivares, M.; Cuellar, J.; Inostroza, F.
Publisher
Instituto de Investigaciones Agropecuarias, Chillán, Chile
Citation
Chilean Journal of Agricultural Research, 2010, 70, 2, pp 337-342

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